ATE280788T1 - Verfahren zur herstellung von verseiften äthylen- vinylacetat-copolymeren - Google Patents
Verfahren zur herstellung von verseiften äthylen- vinylacetat-copolymerenInfo
- Publication number
- ATE280788T1 ATE280788T1 AT01307183T AT01307183T ATE280788T1 AT E280788 T1 ATE280788 T1 AT E280788T1 AT 01307183 T AT01307183 T AT 01307183T AT 01307183 T AT01307183 T AT 01307183T AT E280788 T1 ATE280788 T1 AT E280788T1
- Authority
- AT
- Austria
- Prior art keywords
- column
- vinyl acetate
- upper portion
- methanol
- chips
- Prior art date
Links
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 15
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 3
- 238000005406 washing Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000012535 impurity Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000253324A JP3954290B2 (ja) | 2000-08-24 | 2000-08-24 | エチレン−酢酸ビニル共重合体ケン化物の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE280788T1 true ATE280788T1 (de) | 2004-11-15 |
Family
ID=18742435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01307183T ATE280788T1 (de) | 2000-08-24 | 2001-08-23 | Verfahren zur herstellung von verseiften äthylen- vinylacetat-copolymeren |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6609528B2 (de) |
| EP (1) | EP1182214B1 (de) |
| JP (1) | JP3954290B2 (de) |
| AT (1) | ATE280788T1 (de) |
| DE (1) | DE60106696T2 (de) |
| GB (1) | GB2366293B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6938439B2 (en) * | 2003-05-22 | 2005-09-06 | Cool Clean Technologies, Inc. | System for use of land fills and recyclable materials |
| US20050163948A1 (en) * | 2004-01-28 | 2005-07-28 | Mcgarel Owen J. | Smokable polymeric casing |
| US20070228600A1 (en) * | 2005-04-01 | 2007-10-04 | Bohnert George W | Method of making containers from recycled plastic resin |
| US7253253B2 (en) | 2005-04-01 | 2007-08-07 | Honeywell Federal Manufacturing & Technology, Llc | Method of removing contaminants from plastic resins |
| JP4791216B2 (ja) * | 2006-03-14 | 2011-10-12 | 日本酢ビ・ポバール株式会社 | 樹脂の洗浄方法およびその方法により洗浄された樹脂 |
| US20100236580A1 (en) * | 2007-05-15 | 2010-09-23 | Delaurentiis Gary M | METHOD AND SYSTEM FOR REMOVING PCBs FROM SYNTHETIC RESIN MATERIALS |
| US20090155437A1 (en) * | 2007-12-12 | 2009-06-18 | Bohnert George W | Continuous system for processing particles |
| WO2010001558A1 (ja) * | 2008-07-02 | 2010-01-07 | 三菱瓦斯化学株式会社 | 低フィッシュアイ・ポリアセタール樹脂 |
| CN104098728B (zh) * | 2013-04-11 | 2017-05-24 | 中国石油化工集团公司 | 一种乙烯‑醋酸乙烯酯共聚物的醇解方法 |
| WO2018124232A1 (ja) | 2016-12-28 | 2018-07-05 | 日本合成化学工業株式会社 | エチレン－ビニルアルコール系共重合体組成物ペレットおよび、エチレン－ビニルアルコール系共重合体組成物ペレットの製造方法 |
| JP7031302B2 (ja) * | 2016-12-28 | 2022-03-08 | 三菱ケミカル株式会社 | エチレン－ビニルアルコール系共重合体ペレットおよび、エチレン－ビニルアルコール系共重合体ペレットの製造方法 |
| KR102550270B1 (ko) * | 2017-12-27 | 2023-07-04 | 주식회사 쿠라레 | 에틸렌-비닐알코올 공중합체 함유 수지 조성물, 및 이로 이루어지는 성형체 및 포장 재료 |
| CN114534677B (zh) * | 2022-04-22 | 2022-07-15 | 东营市赫邦化工有限公司 | 一种环氧氯丙烷皂化塔 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759914A (en) | 1948-07-02 | 1956-08-21 | Eastman Kodak Co | Preparation of polyvinyl alcohol with water washing of gel |
| DE2242642C3 (de) | 1972-08-30 | 1980-06-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zum kontinuierlichen Extrahieren von Polylactamen |
| JPS533435B2 (de) | 1973-05-16 | 1978-02-06 | ||
| JPS591941B2 (ja) | 1975-04-01 | 1984-01-14 | 日本合成化学工業株式会社 | エチレン−酢酸ビニル共重合体ケン化物粒子の乾燥法 |
| EP1036652B1 (de) * | 1998-10-07 | 2012-02-29 | Kuraray Co., Ltd. | Mehrschichtstruktur und verfahren zu ihrer herstellung |
| KR100489724B1 (ko) * | 1999-07-07 | 2005-05-16 | 가부시키가이샤 구라레 | 층간 접착성이 우수한 에틸렌-비닐 알콜 공중합체로이루어진 수지 조성물 |
-
2000
- 2000-08-24 JP JP2000253324A patent/JP3954290B2/ja not_active Expired - Lifetime
-
2001
- 2001-08-22 US US09/933,677 patent/US6609528B2/en not_active Expired - Lifetime
- 2001-08-23 EP EP20010307183 patent/EP1182214B1/de not_active Expired - Lifetime
- 2001-08-23 DE DE60106696T patent/DE60106696T2/de not_active Expired - Lifetime
- 2001-08-23 AT AT01307183T patent/ATE280788T1/de not_active IP Right Cessation
- 2001-08-23 GB GB0120546A patent/GB2366293B/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002060413A (ja) | 2002-02-26 |
| GB2366293A (en) | 2002-03-06 |
| US6609528B2 (en) | 2003-08-26 |
| DE60106696T2 (de) | 2005-12-01 |
| EP1182214A1 (de) | 2002-02-27 |
| JP3954290B2 (ja) | 2007-08-08 |
| DE60106696D1 (de) | 2004-12-02 |
| GB2366293B (en) | 2002-12-18 |
| US20020045730A1 (en) | 2002-04-18 |
| EP1182214B1 (de) | 2004-10-27 |
| GB0120546D0 (en) | 2001-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |